CN207491936U - A kind of Embryo freezing preservation device - Google Patents
A kind of Embryo freezing preservation device Download PDFInfo
- Publication number
- CN207491936U CN207491936U CN201721622710.3U CN201721622710U CN207491936U CN 207491936 U CN207491936 U CN 207491936U CN 201721622710 U CN201721622710 U CN 201721622710U CN 207491936 U CN207491936 U CN 207491936U
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- casing
- straw
- preservation device
- freezing preservation
- embryo
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Abstract
The utility model discloses a kind of Embryo freezing preservation device, including straw and carries bar, the load rod set is in straw, it is characterised in that：Casing is further included, the casing is sleeved on outside straw, one end closing of casing, sets multiple through-holes on the end face of the casing other end, the side wall of casing is equipped with to put straw into the bar shaped groove in casing into.The utility model space hold is small, and utilization rate is high, and refrigerating effect is good.
Description
Technical field
The utility model is related to technical field of medical instrument, specifically a kind of Embryo freezing preservation device.
Background technology
The freezen protective of embryo has been a pith in auxiliary procreation technology field, at present due to environment, food
The influence of the factors such as product, the infertile crowd of the mankind gradually increase, and the people for receiving embryo transfer is more and more, the freezing of embryo
Techniques of preserving is also constantly developed, and this technology is the embryo that will be cultivated by test tube, is stored in subzero 196 DEG C
In liquid nitrogen environment, obtain preserving for a long time.
A kind of form of the carrier of Embryo freezing preservation is embryo to be placed into the specific position of freezing load bar, then will freezing
It carries bar to be inserted into straw, be put on stent, finally put into freezen protective in liquid nitrogen, such form the space occupied is larger, can put
The freezing carrier quantity put is few, low space utilization, and refrigerating effect is poor.
Invention content
Technical problem to be solved in the utility model is：It is small to provide a kind of space hold, utilization rate is high, and refrigerating effect is good
Embryo freezing preservation device.
Technical solution is used by the utility model：A kind of Embryo freezing preservation device is provided, including straw and carries bar,
The load rod set further includes casing in straw, and the casing is sleeved on outside straw, one end closing of casing, and casing is another
Multiple through-holes are set on the end face of one end, and the side wall of casing is equipped with to put straw into the bar shaped groove in casing into.
Preferably, its top is located in the range of the length areas of bar shaped groove after the straw is put into casing, it is convenient
The access of straw in casing.
Preferably, described sleeve pipe internal diameter is more than twice of straw outer diameter, multiple straws can be placed, play space profit
With few, the Embryo freezing preservation device more than amount vector.
After more than structure, the utility model Embryo freezing preservation device is sleeved on inside pipe casing using straw and places stent
On, it can place multiple straws in casing, the storage of straw and convenient to remove quick is placed in straw in the case that quantity improves,
Occupied space is small, and refrigerating effect is good, efficient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with drawings and examples.
As shown in Figure 1, the utility model Embryo freezing preservation device, including straw 2 and carries bar 3, carries bar 3 and include Handheld Division
And frozen part, embryo are placed on frozen part, frozen part is sleeved in straw 2, and Embryo freezing preservation device further includes casing 1, set
Pipe 1 is sleeved on outside straw 2, one end closing of casing 1, and multiple through-holes 1.1, the side of casing 1 are set on the end face of 1 other end of casing
Wall is equipped with to put straw 2 into the bar shaped groove 1.2 in casing 1 into.
In the specific implementation, its top is located at the length of bar shaped groove 1.2 to the utility model after straw 2 is put into casing 1
In regional extent, best position is located at the middle part of 1.2 length areas of bar shaped groove, the width of bar shaped groove 1.2 for 2 top of straw
Degree is slightly larger than the outer diameter of straw 2, and 1 internal diameter of casing is more than twice of 2 outer diameter of straw, i.e. 1 interior energy of casing fills more than two wheats
Pipe 2.
Claims (3)
1. a kind of Embryo freezing preservation device including straw and carries bar, the load rod set is in straw, it is characterised in that：Also
Including casing, the casing is sleeved on outside straw, one end closing of casing, is set on the end face of the casing other end multiple logical
Hole, the side wall of casing are equipped with to put straw into the bar shaped groove in casing into.
2. Embryo freezing preservation device according to claim 1, it is characterised in that：Its top after the straw is put into casing
Portion is located in the range of the length areas of bar shaped groove.
3. Embryo freezing preservation device according to claim 1, it is characterised in that：Described sleeve pipe internal diameter is straw outer diameter
More than twice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622710.3U CN207491936U (en) | 2017-11-29 | 2017-11-29 | A kind of Embryo freezing preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622710.3U CN207491936U (en) | 2017-11-29 | 2017-11-29 | A kind of Embryo freezing preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207491936U true CN207491936U (en) | 2018-06-15 |
Family
ID=62506666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622710.3U Active CN207491936U (en) | 2017-11-29 | 2017-11-29 | A kind of Embryo freezing preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207491936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601525A (en) * | 2018-09-11 | 2019-04-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Embryo cryopreservation carries bar and drawer type storage device |
-
2017
- 2017-11-29 CN CN201721622710.3U patent/CN207491936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109601525A (en) * | 2018-09-11 | 2019-04-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Embryo cryopreservation carries bar and drawer type storage device |
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